singing
C. M. Boger · Boger's Synoptic Key · A Synoptic Key of the Materia Medica, 1915 — the Repertory ("Analysis") half · 3 remedies
Mind, singing
Grade 3 of 3 — the book’s highest
Grade 2 of 3
Grade 1 of 3
Cite: C. M. Boger, Boger's Synoptic Key, A Synoptic Key of the Materia Medica, 1915 — the Repertory ("Analysis") half — MIND; singing